CVE-2022-35977

Description

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected Platforms

Weakness Type

CWE-190

References

• https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7
• https://github.com/redis/redis/releases/tag/6.0.17
• https://github.com/redis/redis/releases/tag/6.2.9
• https://github.com/redis/redis/releases/tag/7.0.8
• https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j
• https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7